package datatype;

/**
 * @author : DuJiabao
 * @Date : 2021/3/10 21:18
 * @Project : java_learning
 * @File : null.java
 * @Desc :
 */
public class Test {
  public static void main(String[] args) {
    byte b = 100;
    short s = 100;
    int i = 100;
    long l = 100L;
    double d = 1E2;
    float f = 100F;
    System.out.println(d);
    System.out.println(f);
  }
}
